| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.82 | 12.749% | $77.5939 | $77.59 | $77.60 | $77.60 |
| Purchase #2 | $5.54 | 6.128% | $5.8795 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $22.28 | 11.168% | $24.7682 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $97.47 | 7.390% | $104.673 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $33.39 | 5.772% | $35.3173 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $130.84 | 12.753% | $147.526 | $147.53 | $147.55 | $147.50 |
| Purchase #7 | $27.81 | 10.836% | $30.8235 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $386.15 | $426.5814 | $426.58 | $426.55 | $426.60 | |